Automapper skip null values for all classes

问题

In this link we can set Automapper to skip null value from source object. Can we configure the condition for all classes automatically? Thanks.

回答1:

You can do something like:

            Mapper.Initialize(cfg =>
            {
                cfg.ForAllMaps((typeMap, map) =>
                    map.ForAllOtherMembers(opt => opt.Condition((src, dest, srcMem, destMem) => src != null)));
}

I used ForAllOtherMembers so that it does not override your other conditions that you may declare individually.

来源：https://stackoverflow.com/questions/32621702/automapper-skip-null-values-for-all-classes